<template>
	<view>
		<view class="goods-list">
		      <view v-for="(goods, i) in goodsList" :key="i" @click="gotoDetail(goods)">
		        <my-goods :goods="goods"></my-goods>
		      </view>
		    </view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				queryObj: {
				      query: '',
				      cid: '',
				      pagenum: 1,
				      pagesize: 10
				    },
					goodsList: [],
					    total: 0,
						isloading: false
			};
		},
		onLoad(options) {
		  this.queryObj.query = options.query || ''
		  this.queryObj.cid = options.cid || ''
		  this.getGoodsList()
		},
		methods: {
		  async getGoodsList(cb) {
			  this.isloading = true
		    const { data: res } = await uni.$http.get('/api/public/v1/goods/search', this.queryObj)
			this.isloading = false
			cb && cb()
		    if (res.meta.status !== 200) return uni.$showMsg()
		    this.goodsList = [...this.goodsList,...res.message.goods]
		    this.total = res.message.total
		  },
		  gotoDetail(goods) {
		    uni.navigateTo({
		      url: '/subpkg/goods_detail/goods_detail?goods_id=' + goods.goods_id
		    })
		  }
		},
		onReachBottom() {
			if(this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showMsg('数据加载完毕')
			if(this.isloading) return
 			this.queryObj.pagenum++
			this.getGoodsList()
		},
		onPullDownRefresh() {
		  this.queryObj.pagenum = 1
		  this.total = 0
		  this.isloading = false
		  this.goodsList = []
		  this.getGoodsList(() => uni.stopPullDownRefresh())
		}
	}
</script>

<style lang="scss">

</style>
